Quenya 

tai

they, them

tai (2) pron. "they, them", 3rd person pl., used with reference to inanimates rather than persons or living things (VT49:32, see ta #3 above). Perhaps to avoid the clash with tai "that which", the pronoun tai "they, them" was altered to te in at least one manuscript (VT49:33), so that it would merge with the pronoun used of living beings and the distinction between animate and inanimate would be abandoned (see te).